CN115051767B - 5G communication signal testing method - Google Patents
5G communication signal testing method Download PDFInfo
- Publication number
- CN115051767B CN115051767B CN202210629206.5A CN202210629206A CN115051767B CN 115051767 B CN115051767 B CN 115051767B CN 202210629206 A CN202210629206 A CN 202210629206A CN 115051767 B CN115051767 B CN 115051767B
- Authority
- CN
- China
- Prior art keywords
- signal
- lifting
- interference simulation
- equipment
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 238000004891 communication Methods 0.000 title claims abstract description 37
- 238000004088 simulation Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention relates to the technical field of 5G communication, and particularly discloses a 5G communication signal testing method, which comprises the following specific steps: firstly, removing interference simulation equipment from a mobile vehicle body, placing the interference simulation equipment at a proper position in a detection environment, and then starting the interference simulation equipment to perform electromagnetic signal interference simulation; the equidistant movement control module is used for controlling the fixed-point movement of the signal detector, and the equidistant movement control module is used for controlling the lifting mechanism to drive the signal detector to lift a plurality of fixed points at the same test fixed point; starting a signal detector, and under the control of a timing module, performing 5G signal strength tests with different heights and different intervals; the electromagnetic interference intensity is adjusted through the interference simulation equipment to carry out testing; the timing module is used for controlling the detection period of the signal detector, the signal receiving module is used for receiving the communication signal, the signal processing module is used for processing the data, and the signal recording module is used for recording and storing the data and feeding the data back to the display equipment.
Description
Technical Field
The invention relates to the technical field of 5G communication, in particular to a 5G communication signal testing method.
Background
The 5G communication signal tester is mainly used for testing the intensity of 5G communication signals, can receive 5G signals transmitted by equipment in the area through a signal receiving end, and then performs data display on the intensity of the 5G signals through a data display screen.
In the prior art, in the process of testing the 5G communication signal through the detection device, most of the testing operations caused by the complex structure and single function of the testing device are very complicated, the testing precision is low, and the testing efficiency of the communication signal is seriously affected, so that an efficient 5G communication signal testing method which can be realized based on the intelligent testing device is needed to solve the problems.
Disclosure of Invention
The invention aims to provide a 5G communication signal testing method for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: A5G communication signal testing method is realized based on mobile signal testing equipment; the mobile signal testing device comprises an interference simulation device, a movement detection mechanism, a lifting mechanism and a display device, wherein the interference simulation device is arranged on the movement detection mechanism, and the lifting mechanism and the display device are fixed on one side of the interference simulation device; the mobile detection mechanism comprises a mobile car body and a signal detector, wherein the signal detector is connected with a timing module, a signal receiving module, a signal processing module and a signal recording module, and the control ends of the mobile detection mechanism and the lifting mechanism are connected with equidistant mobile control modules;
the 5G communication signal testing method of the mobile signal testing equipment comprises the following specific steps:
s1: firstly, removing interference simulation equipment from a mobile vehicle body, placing the interference simulation equipment at a proper position in a detection environment, and then starting the interference simulation equipment to perform electromagnetic signal interference simulation;
s2: the equidistant movement control module is used for controlling the fixed-point movement of the signal detector, and the equidistant movement control module is used for controlling the lifting mechanism to drive the signal detector to lift a plurality of fixed points at the same test fixed point;
s3: starting a signal detector to perform 5G signal intensity tests with different heights and different intervals;
s4: the electromagnetic interference intensity is adjusted through the interference simulation equipment, so that 5G signal tests under different electromagnetic interference intensities at the same fixed point and the same height are performed;
s5: the detection period of the signal detector is controlled through the timing module, the communication signal sent by the 5G signal output device is received through the signal receiving module, the received communication signal data is processed through the signal processing module, and the processed 5G signal data is recorded and stored through the signal recording module and fed back to the display device.
As a preferable scheme of the invention, the left side and the right side of the movable car body are respectively provided with a movable roller, the movable rollers are rotatably arranged at the bottom of the movable car body, the movable rollers are connected with a rotating motor, the periphery of the movable car body is respectively provided with an anti-collision baffle plate, and the anti-collision baffle plates are provided with infrared anti-collision sensors which are connected with the output ends of the rotating motor.
As a preferable scheme of the invention, the lifting mechanism comprises a fixed bracket arranged on a movable vehicle body, a lifting sliding cavity with an upward opening is arranged on the fixed bracket, a lifting sliding rod is arranged in the lifting sliding cavity in a sliding manner, and a signal detector is fixed at the top end of the lifting sliding rod.
As a preferable scheme of the invention, the left side and the right side of the lifting slide bar are provided with limiting slide grooves, the position of the lifting slide cavity corresponding to the limiting slide grooves is provided with limiting slide blocks which are matched with the limiting slide groove in structure, and the limiting slide blocks are arranged in the limiting slide grooves and are connected with the limiting slide grooves in an up-down sliding manner.
As a preferable scheme of the invention, a plurality of horizontal racks are arranged on the side wall of one side of the lifting slide bar from top to bottom at intervals, and are connected with a transmission gear through the meshing transmission of the horizontal racks, the transmission gear is connected with a lifting motor, and the lifting motor is arranged on one side of the top end of the fixed support.
As a preferable mode of the invention, the movable vehicle body is provided with a storage box, an automatic lifting type lifting storage plate is arranged in the storage box, and the interference simulation equipment is placed on the lifting storage plate.
As a preferable scheme of the invention, the lifting storage plate is provided with a limiting enclosure for placing interference simulation equipment, the left side and the right side of the bottom of the lifting storage plate are respectively provided with a telescopic slide rod, the telescopic slide rods are arranged on the limiting bottom plate in a vertical sliding manner, the limiting bottom plate is fixedly arranged below the lifting storage plate, and a reset spring is sleeved on the telescopic slide rods above the limiting bottom plate.
As a preferable scheme of the invention, the left side and the right side of the lifting storage plate are respectively provided with a pressing handle, the pressing handles are arranged on the left side wall and the right side wall of the storage box in a vertical sliding way, and the storage box is provided with a handle sliding groove for the pressing handles to slide up and down at the position corresponding to the pressing handles.
As a preferable scheme of the invention, the top end of the pushing handle in the handle chute is provided with a sealing slide plate, and the sealing slide plate is arranged in the handle chute in a vertical sliding way and is used for sealing the handle chute.
As a preferable mode of the invention, locking inserting rods for fixing the lifting storage plates are arranged on the left side wall and the right side wall of the storage box, the locking inserting rods are arranged on the storage box in a sliding mode, and the locking inserting rods penetrate through the side wall of the storage box and are inserted into the lifting storage plates.
Compared with the prior art, the invention has the beneficial effects that:
according to the 5G communication signal testing method, the 5G communication signal testing method is realized based on the mobile signal testing equipment provided by the scheme, the mobile signal testing equipment is simple in structure, simple and convenient to operate and high in automation degree, the strength of a 5G communication signal can be tested more conveniently, multiple factors affecting the strength of the communication signal can be tested one by one, the signal testing precision is improved greatly, and the targeted performance improvement operation of the equipment in the later period is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the detection device of the present invention in an operating state;
FIG. 2 is a schematic diagram of the structure of the detecting device in the original state;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the mounting structure of the bump guard of the present invention;
fig. 5 is a cross-sectional view of the storage box of the present invention;
fig. 6 is a schematic structural view of the storage box in an operating state;
fig. 7 is a schematic diagram showing a connection structure of partial components of the detecting device of the present invention.
In the figure: 1. an interference simulation device; 2. a display device; 3. moving the vehicle body; 4. a signal detector; 5. a timing module; 6. a signal receiving module; 7. a signal processing module; 8. a signal recording module; 9. equidistant movement control module; 10. moving the roller; 11. a rotating electric machine; 12. a fixed bracket; 13. a lifting sliding cavity; 14. lifting the slide bar; 15. a limit sliding block; 16. a horizontal rack; 17. a transmission gear; 18. a lifting motor; 19. a storage box; 20. lifting the storage plate; 21. limiting enclosing baffle; 22. a telescopic slide bar; 23. a limiting bottom plate; 24. a return spring; 25. pressing down the handle; 26. a handle chute; 27. a sealing slide plate; 28. locking the plunger; 29. an infrared anti-collision sensor; 30. an anti-collision baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Any one embodiment of the present invention will be described below with reference to fig. 1 to 7 for further explanation:
example 1: A5G communication signal testing method is realized based on mobile signal testing equipment; the mobile signal testing device comprises an interference simulation device 1, a movement detection mechanism, a lifting mechanism and a display device 2, wherein the interference simulation device 1 is placed on the movement detection mechanism, and the lifting mechanism and the display device 2 are fixed on one side of the interference simulation device 1; the mobile detection mechanism comprises a mobile car body 3 and a signal detector 4, wherein the signal detector 4 is connected with a timing module 5, a signal receiving module 6, a signal processing module 7 and a signal recording module 8, and the control ends of the mobile detection mechanism and the lifting mechanism are connected with equidistant mobile control modules 9;
the 5G communication signal testing method of the mobile signal testing equipment comprises the following specific steps:
s1: firstly, the interference simulation equipment 1 is taken down from the mobile car body 3 and placed at a proper position in a detection environment, and then the interference simulation equipment 1 is started to perform electromagnetic signal interference simulation;
s2: the equidistant movement control module 9 controls the signal detector 4 to move at fixed points, and the equidistant movement control module 9 controls the lifting mechanism to drive the signal detector 4 to lift at a plurality of fixed points at the same test fixed point;
s3: starting a signal detector 4 to perform 5G signal intensity tests with different heights and different intervals;
s4: the electromagnetic interference intensity is adjusted through the interference simulation equipment 1, so that 5G signal tests under different electromagnetic interference intensities at the same fixed point and the same height are performed;
s5: the detection period of the signal detector 4 is controlled by the timing module 5, the communication signal sent by the 5G signal output device is received by the signal receiving module 6, the received communication signal data is processed by the signal processing module 7, and the processed 5G signal data is recorded and stored by the signal recording module 8 and fed back to the display device 2.
In this embodiment: the 5G communication signal testing method is realized based on the mobile signal testing equipment provided by the scheme, and can realize one-by-one testing of various factors (including but not limited to the distance, the height, the electromagnetic interference intensity and the like of the signal sending equipment and the electromagnetic interference equipment) influencing the intensity of communication signals, so that the signal testing precision is greatly improved, and the targeted performance improvement operation of the equipment in the later period is facilitated.
Example 2: the left side and the right side of the mobile car body 3 are respectively provided with a mobile roller 10, the mobile rollers 10 are rotatably arranged at the bottom of the mobile car body 3, and the mobile rollers 10 are connected with a rotary motor 11; the lifting mechanism comprises a fixed bracket 12 arranged on the movable vehicle body 3, a lifting sliding cavity 13 with an upward opening is formed in the fixed bracket 12, a lifting sliding rod 14 is slidably arranged in the lifting sliding cavity 13, and the signal detector 4 is fixed at the top end of the lifting sliding rod 14; a plurality of horizontal racks 16 are arranged on the side wall of one side of the lifting slide bar 14 from top to bottom at intervals, a transmission gear 17 is connected through the meshing transmission of the horizontal racks 16, the transmission gear 17 is connected with a lifting motor 18, and the lifting motor 18 is arranged on one side of the top end of the fixed support 12.
As a preferable scheme of the invention, the left side and the right side of the lifting slide bar 14 are provided with limiting slide grooves, the position of the lifting slide cavity 13 corresponding to the limiting slide grooves is provided with limiting slide blocks 15 which are matched with the limiting slide groove in structure, and the limiting slide blocks 15 are arranged in the limiting slide grooves and are connected with the limiting slide grooves in an up-down sliding way.
As a preferable scheme of the invention, the periphery of the movable vehicle body 3 is provided with the anti-collision baffle plates 30, the anti-collision baffle plates 30 are provided with the infrared anti-collision sensor 29, and the infrared anti-collision sensor 29 is connected with the output end of the rotating motor 11.
In this embodiment: when the signal test work is carried out through the equipment, the rotating motor 11 is started, so that the rotating motor 11 drives the movable roller 10 to rotate, and then the movable vehicle body 3 is driven to move; in the moving process of the moving vehicle body 3, the moving vehicle body 1 can be crashed and protected through the crashproof baffle 30, and the moving vehicle body 1 can be crashed and early-warned through the infrared crashproof sensor 29.
When the height of the signal detector 4 needs to be adjusted, the lifting motor 18 is started, so that the lifting motor 18 drives the transmission gear 17 to rotate, and the transmission gear 17 is in meshed transmission connection with the horizontal rack 16, so that the lifting slide rod 14 can drive the signal detector 4 to linearly lift to a certain height along the direction of the lifting slide cavity 13; meanwhile, the stability of the lifting slide bar 14 is further improved through the sliding connection of the limiting slide block 15 and the limiting slide groove.
Example 3: the mobile vehicle body 3 is provided with a storage box 19, an automatic lifting type lifting storage plate 20 is arranged in the storage box 19, and the interference simulation equipment 1 is placed on the lifting storage plate 20; the lifting storage plate 20 is provided with a limiting enclosure 21 for placing the interference simulation equipment 1, the left side and the right side of the bottom of the lifting storage plate 20 are respectively provided with a telescopic slide rod 22, the telescopic slide rods 22 are arranged on a limiting bottom plate 23 in a vertical sliding manner, the limiting bottom plate 23 is fixedly arranged below the lifting storage plate 20, and a reset spring 24 is sleeved on the telescopic slide rods 22 above the limiting bottom plate 23; the left and right side walls of the storage box 19 are provided with locking inserting rods 28 for fixing the lifting storage plate 20, the locking inserting rods 28 are arranged on the storage box 19 in a sliding mode, and the locking inserting rods 28 penetrate through the side walls of the storage box 19 and are inserted into the lifting storage plate 20.
As a preferable solution of the present invention, the lifting storage plate 20 is provided with pressing handles 25 on both left and right sides, the pressing handles 25 are disposed on the left and right side walls of the storage box 19 in a sliding manner, and a handle chute 26 for sliding the pressing handles 25 up and down is provided at a position of the storage box 19 corresponding to the pressing handles 25.
As a preferable scheme of the invention, a sealing slide plate 27 is arranged at the top end of the pushing handle 25 in the handle chute 26, the sealing slide plate 27 is arranged in the handle chute 26 in a sliding way up and down, and is used for sealing the handle chute 26, and the size of the sealing slide plate 27 is matched with the size of the handle chute 26.
In this embodiment: when the interference simulation device 1 needs to be taken out of the storage box 19, the locking inserting rod 28 is firstly pulled out of the lifting storage plate 20 by hand, the lifting storage plate 20 is sprung upwards along the inner wall of the storage box 19 under the action of the reset spring 24 at the bottom of the lifting storage plate, the interference simulation device 1 is further driven to pop out of the storage box 19, and an operator takes the device out of the limiting fence 21 to further perform signal testing work.
After the signal test is finished, the operator places the interference simulation device 1 in the cavity of the limiting surrounding block 21 again, then presses the pressing handle 25 downwards by hand to enable the lifting storage plate 20 to descend in height, and simultaneously, the pressing handle 25 drives the sealing slide plate 27 at the top end of the pressing handle to move downwards synchronously, and the sealing slide plate 27 plays a role in sealing the handle slide groove 26.
After the lifting storage plate 20 is moved, an operator pushes the locking plunger 28 inwards, so that the locking plunger 28 is inserted into the lifting storage plate 20, and the purpose of fixing the lifting storage plate 20 is achieved.
Notably, are: the whole device controls the implementation of the device through the controller, and the controller is common equipment, belongs to the prior art, and the electrical connection relation and the specific circuit structure of the device are not repeated here.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A5G communication signal testing method is characterized in that: the 5G communication signal testing method is realized based on mobile signal testing equipment; the mobile signal testing equipment comprises interference simulation equipment (1), a movement detection mechanism, a lifting mechanism and display equipment (2), wherein the interference simulation equipment (1) is arranged on the movement detection mechanism, and the lifting mechanism and the display equipment (2) are fixed on one side of the interference simulation equipment (1); the mobile detection mechanism comprises a mobile vehicle body (3) and a signal detector (4), wherein the signal detector (4) is connected with a timing module (5), a signal receiving module (6), a signal processing module (7) and a signal recording module (8), and the control ends of the mobile detection mechanism and the lifting mechanism are connected with equidistant mobile control modules (9);
the 5G communication signal testing method of the mobile signal testing equipment comprises the following specific steps:
s1: firstly, removing the interference simulation equipment (1) from the mobile vehicle body (3), placing the interference simulation equipment (1) at a proper position in a detection environment, and then starting the interference simulation equipment (1) to perform electromagnetic signal interference simulation;
s2: the equidistant movement control module (9) is used for controlling the fixed-point movement of the signal detector (4), and the equidistant movement control module (9) is used for controlling the lifting mechanism to drive the signal detector (4) to lift at a plurality of fixed points at the same test fixed point;
s3: starting a signal detector (4) to perform 5G signal intensity tests with different heights and different intervals;
s4: the electromagnetic interference intensity is adjusted through the interference simulation equipment (1), and then 5G signal tests under different electromagnetic interference intensities at the same fixed point and the same height are carried out;
s5: the detection period of the signal detector (4) is controlled by the timing module (5), the communication signal sent by the 5G signal output equipment is received by the signal receiving module (6), the received communication signal data is processed by the signal processing module (7), and the processed 5G signal data is recorded and stored by the signal recording module (8) and fed back to the display equipment (2); the mobile vehicle body (3) is provided with a storage box (19), an automatic lifting type lifting storage plate (20) is arranged in the storage box (19), and the interference simulation equipment (1) is placed on the lifting storage plate (20);
the lifting storage plate (20) is provided with a limiting enclosure (21) for placing the interference simulation equipment (1), the left side and the right side of the bottom of the lifting storage plate (20) are respectively provided with a telescopic slide rod (22), the telescopic slide rods (22) are arranged on a limiting bottom plate (23) in a vertical sliding mode, the limiting bottom plate (23) is fixedly arranged below the lifting storage plate (20), and a reset spring (24) is sleeved on the telescopic slide rods (22) above the limiting bottom plate (23);
the left side and the right side of the lifting storage plate (20) are respectively provided with a pressing handle (25), the pressing handles (25) are arranged on the left side wall and the right side wall of the storage box (19) in a vertical sliding mode, and a handle sliding groove (26) for the pressing handles (25) to slide up and down is formed in the storage box (19) at a position corresponding to the pressing handles (25);
the top end of the handle (25) is provided with a sealing slide plate (27), and the sealing slide plate (27) is arranged in the handle chute (26) in a sliding way up and down and is used for sealing the handle chute (26);
the left side wall and the right side wall of the storage box (19) are provided with locking inserting rods (28) for fixing the lifting storage plate (20), the locking inserting rods (28) are arranged on the storage box (19) in a front-back sliding mode, and the locking inserting rods (28) penetrate through the side walls of the storage box (19) and then are inserted into the lifting storage plate (20).
2. The method for testing a 5G communication signal according to claim 1, wherein: the left and right sides of remove automobile body (3) all is provided with removes gyro wheel (10), removes gyro wheel (10) and rotates the bottom of installing in removing automobile body (3), removes gyro wheel (10) and is connected with rotating electrical machines (11), all installs anticollision baffle (30) around removing automobile body (3), installs infrared anticollision inductor (29) on anticollision baffle (30), and infrared anticollision inductor (29) are connected with the output of rotating electrical machines (11).
3. The method for testing a 5G communication signal according to claim 1, wherein: the lifting mechanism comprises a fixed support (12) arranged on the movable vehicle body (3), a lifting sliding cavity (13) with an upward opening is formed in the fixed support (12), a lifting sliding rod (14) is slidably arranged in the lifting sliding cavity (13), and the signal detector (4) is fixed at the top end of the lifting sliding rod (14).
4. A method for testing a 5G communication signal according to claim 3, wherein: limiting sliding grooves are formed in the left side and the right side of the lifting sliding rod (14), limiting sliding blocks (15) matched with the limiting sliding groove in structure are arranged at positions, corresponding to the limiting sliding grooves, of the lifting sliding cavity (13), and the limiting sliding blocks (15) are arranged in the limiting sliding grooves and are connected with the limiting sliding grooves in a vertical sliding mode.
5. A method for testing a 5G communication signal according to claim 3, wherein: a plurality of horizontal racks (16) are arranged on the side wall of one side of the lifting slide bar (14) from top to bottom at intervals, a transmission gear (17) is connected with the side wall of one side of the lifting slide bar from top to bottom through the meshing transmission of the horizontal racks (16), the transmission gear (17) is connected with a lifting motor (18), and the lifting motor (18) is arranged on one side of the top end of the fixed support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629206.5A CN115051767B (en) | 2022-05-31 | 2022-05-31 | 5G communication signal testing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210629206.5A CN115051767B (en) | 2022-05-31 | 2022-05-31 | 5G communication signal testing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115051767A CN115051767A (en) | 2022-09-13 |
| CN115051767B true CN115051767B (en) | 2023-11-17 |
Family
ID=83158586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210629206.5A Active CN115051767B (en) | 2022-05-31 | 2022-05-31 | 5G communication signal testing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115051767B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205537936U (en) * | 2016-01-27 | 2016-08-31 | 广东复安科技发展有限公司 | Distributed optical fiber vibration sensing system specifications disturbance device |
| CN109039802A (en) * | 2018-07-05 | 2018-12-18 | 四川斐讯信息技术有限公司 | A kind of test method and system of router anti-interference ability |
| CN110149244A (en) * | 2019-05-13 | 2019-08-20 | 广西大学 | A kind of 5G mobile communication signal test equipment and test method |
| CN111817795A (en) * | 2020-06-18 | 2020-10-23 | 广东拓思软件科学园有限公司 | Beidou radio frequency baseband product testing device |
| CN111911780A (en) * | 2020-07-15 | 2020-11-10 | 彭良九 | Special signal detection device for 5G equipment |
| CN112039607A (en) * | 2020-08-24 | 2020-12-04 | 深圳市亿联无限科技有限公司 | WiFi product performance testing equipment and method |
| CN113484634A (en) * | 2021-06-17 | 2021-10-08 | 一汽奔腾轿车有限公司 | Vehicle-mounted wireless communication product electromagnetic anti-interference test system and method based on 5G signal |
| CN215300637U (en) * | 2021-08-16 | 2021-12-24 | 曼瑞检测科技（苏州）有限公司 | 5G signal terminal test system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001026232A2 (en) * | 1999-10-07 | 2001-04-12 | La Mont, Llc | Physiological signal monitoring apparatus and method |
| US9772402B2 (en) * | 2014-06-09 | 2017-09-26 | Src, Inc. | Multiplatform GMTI radar with adaptive clutter suppression |
-
2022
- 2022-05-31 CN CN202210629206.5A patent/CN115051767B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205537936U (en) * | 2016-01-27 | 2016-08-31 | 广东复安科技发展有限公司 | Distributed optical fiber vibration sensing system specifications disturbance device |
| CN109039802A (en) * | 2018-07-05 | 2018-12-18 | 四川斐讯信息技术有限公司 | A kind of test method and system of router anti-interference ability |
| CN110149244A (en) * | 2019-05-13 | 2019-08-20 | 广西大学 | A kind of 5G mobile communication signal test equipment and test method |
| CN111817795A (en) * | 2020-06-18 | 2020-10-23 | 广东拓思软件科学园有限公司 | Beidou radio frequency baseband product testing device |
| CN111911780A (en) * | 2020-07-15 | 2020-11-10 | 彭良九 | Special signal detection device for 5G equipment |
| CN112039607A (en) * | 2020-08-24 | 2020-12-04 | 深圳市亿联无限科技有限公司 | WiFi product performance testing equipment and method |
| CN113484634A (en) * | 2021-06-17 | 2021-10-08 | 一汽奔腾轿车有限公司 | Vehicle-mounted wireless communication product electromagnetic anti-interference test system and method based on 5G signal |
| CN215300637U (en) * | 2021-08-16 | 2021-12-24 | 曼瑞检测科技（苏州）有限公司 | 5G signal terminal test system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115051767A (en) | 2022-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110927603A (en) | Full-automatic voltage internal resistance test system | |
| CN202601215U (en) | Automatic recorder | |
| CN209189271U (en) | A kind of automatic detection device for board production | |
| CN110601918A (en) | Automatic test equipment for separated wireless module | |
| CN115051767B (en) | 5G communication signal testing method | |
| CN211905623U (en) | Full-automatic voltage internal resistance test system | |
| CN113359006A (en) | Testing device for electronic device | |
| CN112986895A (en) | Testing device and testing method for carrier module of electric energy meter | |
| CN113030705B (en) | Method, system and equipment for automatically testing circuit board | |
| CN111380913A (en) | Intelligent imaging detection machine for constructional engineering and imaging detection method thereof | |
| CN116678366A (en) | Quality detection equipment suitable for new energy battery | |
| CN109051495B (en) | Automatic code reading equipment for SMT (surface mounted technology) material tray | |
| CN115193762B (en) | Car key test equipment | |
| CN108196074B (en) | Full-automatic blood type analyzer | |
| CN113068332B (en) | Be used for digit control machine tool transportation anticollision formula portable control case | |
| CN114487783A (en) | Test method of printed circuit board of intelligent traffic sensor | |
| CN221056485U (en) | Circuit button test fixture | |
| CN221100841U (en) | Automatic test equipment for circuit board | |
| CN218297485U (en) | Automatic change lever standard machine | |
| CN220961215U (en) | Automobile engine separates heat exchanger detection device | |
| CN220931903U (en) | Trepanning detection equipment for automobile part machining | |
| CN219064575U (en) | Multifunctional combined testing device | |
| CN117690718B (en) | Inductor skeleton equipment processing equipment | |
| CN218950139U (en) | Compound sample storage system | |
| CN217451032U (en) | Electronic component working device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |